The problem with UGA is the sheer amount of messages that they are processing. In November, they processed a 30-day average of 618,122 messages per day (December is always less due to Christmas). This means they're probably doing over a million during working days. That would be 11.5 messages every second on a 24-hour average, which probably means 20-25 messages per second during peak hours. They have a big machine, but it's doing a lot of other things, and probably can't handle 20/sec without impacting the users who are actually paying for the service :-) At the end of the day, people go home and more cycles are available, while at the same time there are less incoming messages. The reason this wasn't a problem a year ago is that LISTSERV traffic has increased very significantly this year. I don't have figures for UGA because they installed 1.8a last summer. At SEARN and HEARN, traffic *tripled* from 9310 to 9410. UGA is one of the largest and most active LISTSERV sites and I imagine that the same thing happened to them. For comparison, in May someone at AOL told me they were getting close to hitting the million a day mark, for their entire operation. My guess is that they must be in the 5 million range now, but that gives you an idea of how much mail UGA is dealing out on volunteered cycles. Eric